Rose Apple
Rosemary
Royal Crimson Cherry
Royal Lee Cherry
Royal Purple Smoke Tree
Royal Rainier Cherry
Royal Star Magnolia
Ruby Seedless Grape
Ruby Supreme Guava
Sago Palm
San Diego Sedge
Sango Kaku Japanese Maple
Santa Barbara Daisy
Santa Barbara Peach
Santa Cruz Firethorn
Santa Rita Prickly Pear
